I have a 97 2.0 non-turbo, died on freeway. No power to fuel pump, injectors, coil, or any sensors. Have pin-out to ecu, ecu has power in, grounds are good, no power out. Tried new ecu, no go, same results. No power to MAP, Crank/cam...could auto theft system be hanging this up? anyone have any ideas on testing theft system? what the flip? what could be telling the ecm not to start? tested all relays, all sensors...ecm won't light up anything!